US 12,284,452 B2
Infrared processing system, infrared sensor system, infrared processing method, and program
Ryota Sudo, Aichi (JP); Nayuta Minami, Fukui (JP); Nobuaki Shimamoto, Fukui (JP); Naoki Kobayashi, Fukui (JP); and Shoya Kida, Shimane (JP)
Assigned to Panasonic Intellectual Property Management Co., Ltd., Osaka (JP)
Appl. No. 17/777,484
Filed by Panasonic Intellectual Property Management Co., Ltd., Osaka (JP)
PCT Filed Sep. 16, 2020, PCT No. PCT/JP2020/035100
§ 371(c)(1), (2) Date May 17, 2022,
PCT Pub. No. WO2021/106322, PCT Pub. Date Jun. 3, 2021.
Claims priority of application No. 2019-214469 (JP), filed on Nov. 27, 2019.
Prior Publication US 2022/0408037 A1, Dec. 22, 2022
Int. Cl. H04N 25/50 (2023.01); G01J 5/00 (2022.01); G06V 40/10 (2022.01); H04N 23/11 (2023.01)
CPC H04N 25/50 (2023.01) [G01J 5/0025 (2013.01); G06V 40/10 (2022.01); H04N 23/11 (2023.01); G01J 2005/0077 (2013.01)] 12 Claims
OG exemplary drawing
 
1. An infrared processing system comprising
a processing unit configured to process an output signal of an image sensor that is configured to receive an infrared ray coming from an object,
the processing unit including:
a first thermal image generating unit configured to generate, using a first temperature correction value, a first thermal image based on an output signal of the image sensor;
an object extracting unit configured to extract the object from the first thermal image that has been generated by the first thermal image generating unit;
a second thermal image generating unit configured to generate, using a second temperature correction value corresponding to the object that has been extracted by the object extracting unit, a second thermal image from an output signal which is same as the output signal from which the first thermal image is generated; and
an object temperature calculating unit configured to calculate, based on the second thermal image that has been generated by the second thermal image generating unit, a temperature of the object that has been that has been extracted by the object extracting unit.